• Project location: New Erfurt - Leipzig/Halle line, Germany
• Client: Federal Railway Authority, Halle,
  DB ProjektBau GmbH, Leipzig
• Processing time: 1995 - 2011
• Type: Single-track railroad tunnel (mixed traffic),
  2 tubes
• Length: 2 x 6970 m
• Diameter: 10,87 m
• Overlap: between approx. 3 m and approx. 65 m
• Machine type: Hydroshield (open/closed mode)

Areas of responsibility​

• Participation in the planning of the construction process, the Shield drive and the Segment lining ​
• Participation in the preparation of the tender documentsdocuments ​
• Advice on awarding contracts​
• EBA test engineer Structural inspection of the implementation documents​
• Process controlling for shield tunnelling​
• Tunnel construction/ construction process engineering Advice on shield tunnelling and the shield machine​